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51 lines
2.0 KiB
51 lines
2.0 KiB
7 years ago
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/////////////////////////////////////////////////////////////////////////////////
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// Illuminator for LED to keep the UV light away from the photodiode.
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//
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// Author: Maximilian Stiefel
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// Last modification: 28.08.2017
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/////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////
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// Includes
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/////////////////////////////////////////////////////////////////////////////////
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// Dimesnions
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include <dimensions.scad>
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use <dimensions.scad>
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/////////////////////////////////////////////////////////////////////////////////
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// Vars
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/////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////
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// Action
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/////////////////////////////////////////////////////////////////////////////////
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module illuminator()
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{
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difference()
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{
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union()
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{
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// Main body
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difference()
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{
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cylinder(r = led_illuminator_dia/2 + led_illuminator_thickness, h = led_illuminator_height + allowance03, center = true);
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translate([0, led_illuminator_dia/2 + window_y, 0])
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cube([2*led_illuminator_dia, led_illuminator_dia, led_illuminator_height + 1], center = true);
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}
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// The two legs
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translate([led_illuminator_leg1_pos_x, 0, - (led_illuminator_height + led_illuminator_leg_height)/2 - 0.01 ])
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cylinder(r = (led_illuminator_leg_dia)/2, h = led_illuminator_leg_height, center = true);
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translate([led_illuminator_leg2_pos_x, led_illuminator_leg2_pos_y, - (led_illuminator_height + led_illuminator_leg_height)/2 - 0.01 ])
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cylinder(r = (led_illuminator_leg_dia)/2, h = led_illuminator_leg_height, center = true);
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}
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difference()
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{
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cylinder(r = led_illuminator_dia/2 , h = led_illuminator_height + 1, center = true);
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translate([0, led_illuminator_dia/2 + window_y - led_illuminator_thickness, 0])
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cube([2*led_illuminator_dia, led_illuminator_dia, led_illuminator_height + 1], center = true);
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}
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}
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}
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